View source for ESP Terminal with 3.5inch RGB Capacitive Touch Display

== Description==
This Elecrow terminal is a microcontroller based on the ESP32 master. It adopts Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240Mhz, supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), and can easily handle common edge terminal device application scenarios, such as industrial control, agricultural production environment detection and processing, intelligent logistics monitoring, smart home scenarios and more.
This terminal also has a 3.5-inch parallel RGB interface capacitive touch screen with a resolution of 480*320 to ensure perfect image output at a frame rate (FPS) of 60. On the back of this terminal, we have introduced 4 Crowtail interfaces, which can be used with our Crowtail series sensors, plug and play, and create more interesting projects quickly and conveniently. In addition, it is also equipped with an SD card slot for extended storage (SPI leads) and a buzzer function. It support ESP-IDF and Arduino IDE development, and is compatible with Python/Micropython/Arduino. It also support LVGL, which is the most popular free and open-source embedded graphics library to create beautiful UIs for any MCU, MPU and display type.  The onboard charging circuit and lithium battery interface can use the type-c power supply interface to supply power and charge the battery at the same time, providing more outdoor scene expansion possibilities.
This terminal uses an acrylic shell, which can not only protects the screen, but also makes it more beautiful. The size is only a pocket size, small and portable; two M3 fixing holes are easy to fix, making it easier for you to set up your project.

In addition, our other screen with SPI interface, while ensuring the basic visual effect, adds more Crowtail interface and Camera/microphone functions to it. For details, please click''' [https://www.elecrow.com/esp-terminal-3-5-inch-320-480-spi-tft-capacitive-touch-display-with-ov2640-camera.html here]'''<br> <BR>

'''Model: [https://www.elecrow.com/esp-terminal-with-esp32-3-5-inch-parallel-480x320-tft-capacitive-touch-display-rgb-by-chip-ili9488.html DLC35010R]'''<br>
[[image:esp32rgb_1.png|713px|536px]]
:::::[[Image:Get_one_now.png|300px|link=https://www.elecrow.com/esp-terminal-with-esp32-3-5-inch-parallel-480x320-tft-capacitive-touch-display-rgb-by-chip-ili9488.html?wiki|alt=Alt text|Title text]]

== Feature  ==

*Integrated ESP32-S3 module, which is support 2.4 GHz Wi-Fi and Bluetooth 5 (LE)<BR>
*LCD 3.5 inches parallel TFT-LCD with 480*320 resolution<BR>
*Compatible with Arduino/Python/MircoPython<BR>
*Mature software support, support ESP-IDF and Arduino IDE development<BR>
*Support open-source Graphics Library-LVGL<BR>
*Support 1T1R mode, data rate up to 150 Mbps, Wireless Multimedia (WMM)<BR>
*Perfect security mechanism, support AES-128/256, Hash, RSA, HMAC, digital signatures and secure boot<BR>
*Onboard charging chip and interface, use Type-c interface to charge<BR>
*With 4 Crowtail interfaces (HY2.0-4P connector) , plug and play with various Crowtail sensor<BR>

<BR>

==Specification==
*ESP32-S3 module with 16MB Flash and 8 MB PSRAM<BR>
*Wi-Fi Protocol: 802.11b/g/n (802.11n up to 150Mbps) Wi-Fi Frequency Range: 2.402GHz - 2.483Ghz<BR>
*Support Bluetooth 5<BR>
*With 4 Crowtail interfaces (HY2.0-4P connector) and onboard Micro TF card slot<BR>
*3.5-inch TFT LCD RGB true color LCD screen with 480*320 resolution<BR>
*Driver chip: ILI9488 (16-bit parallel line)<BR>
*Capacitive touch panel controller IC FT6236 series<BR>
*Operating Voltage: DC 5V-500mA<BR>
*Operating temperature:  -10°C ~ 65°C<BR>
*Active Area: 73.63(L)*49.79mm(W)<BR>
*Appearance Dimensions: 106(L)x66mm(W)*13mm(H)<BR>

==Hardware Infomation==
===Overview===

[[image:esp32rgb_2.png|700px|700px]]
*'''RESET button''' Press this button to reset the system.<BR>
*'''LiPo port''' Lithium battery charging interface (lithium battery not included)<BR>
*'''BOOT button''' Hold down the Boot button and press the RESET button to initiate firmware download mode. Users can download firmware through the serial port<BR>
*'''5V Power/Type C interface''' It serves as the power supply for the development board and the communication interface between the PC and ESP-WROOM-32.<BR>
*'''4 Crowtail interfaces''' Users can program the ESP32-S3 to communicate with peripherals connected to the Crowtail interface.<BR>

===IO ports===
[[image:esp32rgb_35.png|871px|637px]]


:{| class="wikitable" 
|-style="background:gray; color:white"
| align="center" width="150" | '''ESP Terminal Port''' 
| align="center" width="300" | '''Pin Number''' 
|-style="background:white; color:black"
| align="center" width="150" |A(nalog)
| align="center" width="300" | IO19
|-style="background:white; color:black"
| align="center" width="150" |D(igital)
| align="center" width="300" | IO40
|-style="background:white; color:black"
| align="center" width="150" | UART
| align="center" width="300" | RX0; TX0
|-style="background:white; color:black"
| align="center" width="150" | I2C
| align="center" width="300" | SDA(IO38); SCL(IO39)
|}

== Platforms Supported ==
{| class="wikitable" 
|-style="background:gray; color:white"
| align="center" width="150" | '''Arduino''' 
| align="center" width="150" | '''SquareLine''' 
| align="center" width="150" | '''PlatformIO''' 
| align="center" width="150" | '''Home Assistant''' 
| align="center" width="150" | '''ESP-IDF''' 
| align="center" width="150" | '''MicroPython''' 

|- style="font-size: 90%"
| align="center" |[[File:Arduino.png|200px]]
| align="center" |[[File:2a80b24a-38ae-4639-bbb1-af8b6c26891e.png|200px]]
| align="center" |[[File:PlatformIO logo.svg.png|200px]]
| align="center" |[[File:Home Assistant Logo.svg.png|200px]]
| align="center" |[[File:38b1d992-8f73-42bb-a922-318053d9042a.png|200px]]
| align="center" |[[File:MicroPython new logo.svg.png|150px]]

|- style="background:white;font-size: 90%"
| align="center" |[[Image:GetStarted.png|150px|link=https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial|alt=Alt text|Title text]]
| align="center" |[[Image:GetStarted.png|150px|link=https://www.elecrow.com/wiki/index.php?title=File:SquareLine_Tutorial.pdf|alt=Alt text|Title text]]
| align="center" |[[Image:GetStarted.png|150px|link=https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_3.5-inch_Display_PlatformIO_Tutorial|alt=Alt text|Title text]]
| align="center" |[[Image:GetStarted.png|150px|link=https://www.elecrow.com/download/product/DLC35010R/HomeAssistant_3.5RGB.zip|alt=Alt text|Title text]]
| align="center" |[[Image:GetStarted.png|150px|link=https://www.elecrow.com/download/product/DLC35010R/ESP-IDF_RGB.zip|alt=Alt text|Title text]]
| align="center" |[[Image:GetStarted.png|150px|link=https://www.elecrow.com/wiki/index.php?title=File:MicroPython_RGB.zip|alt=Alt text|Title text]]
|}

{| 
|-
|style="text-align: center;height:5em;width:6em;background:#7595F8;color:white"|'''NOTE'''
|style="text-align: center;background:#B0C4DE;color:black;width:27em"|Please click on the "Get Started" or titles below to switch to the tutorial page.
|}


{| 
|-
|style="text-align: center;height:5em;width:6em;background:#D83E3E;color:white"|'''For Beginners'''
|style="text-align: center;background:#F57171;color:black;width:27em"|Please first click on 'Play with Arduino' to compile and run the factory demo program.
|}

==[https://www.elecrow.com/wiki/index.php?title=LVGL_ESP32_Display_Tutorial-A_Step-by-Step_Guide_to_LVGL_GUI_Development#Lesson01_Introducing_the_ESP32_Display_series_and_environment_configuration LVGL ESP32 Display Tutorial-A Step-by-Step Guide to LVGL GUI Development]==
In this 16-lesson, step-by-step tutorial, we will guide you through the process of setting up LVGL on your ESP32 development board, creating a basic GUI application, and adding advanced features such as animation, themes, and touch input. We will also cover best practices for optimizing your LVGL GUIs for performance and memory usage.
*[https://www.elecrow.com/wiki/index.php?title=Lesson01_Introducing_the_ESP32_Display_series_and_environment_configuration Lesson01 Introducing the ESP32 Display series and environment configuration]
*[https://www.elecrow.com/wiki/index.php?title=Lesson02_Start_the_ESP32_DISPLAY_GUI_drawing_via_LovyanGFX_Graphics_Library Lesson02 Start the ESP32 DISPLAY GUI drawing via LovyanGFX Graphics Library]
*[https://www.elecrow.com/wiki/index.php?title=Lesson03_How_to_Display_Pictures_on_ESP32_Boards Lesson03 How to Display Pictures on ESP32 Boards]
*[https://www.elecrow.com/wiki/index.php?title=Lesson04_LVGL_Basics:_How_to_install_LVGL_for_ESP32_Displays Lesson04 LVGL Basics: How to install LVGL for ESP32 Displays]
*[https://www.elecrow.com/wiki/index.php?title=Lesson05_Introduction_to_the_5_categories_of_LVGL_GUI_library_Widgets Lesson05 Introduction to the 5 categories of LVGL GUI library Widgets]
*[https://www.elecrow.com/wiki/index.php?title=Lesson06_Use_Squareline_Studio_to_start_your_1st_human_machine_interface_project Lesson06 Use Squareline Studio to start your 1st human machine interface project]
*[https://www.elecrow.com/wiki/index.php?title=Lesson07_How_to_implement_text_information_input_with_Squareline_Studio Lesson07 How to implement text information input with Squareline Studio]
*[https://www.elecrow.com/wiki/index.php?title=Lesson08_How_to_make_the_menu_and_a_progress_bar_with_Squareline_Studio Lesson08 How to make the menu and a progress bar with Squareline Studio]
*[https://www.elecrow.com/wiki/index.php?title=Lesson09_How_to_make_an_analysis_report_on_ESP32_Display Lesson09 How to make an analysis report on ESP32 Display]
*[https://www.elecrow.com/wiki/index.php?title=Lesson10_Create_a_3D_Printer_UI_Project_on_ESP32_Display Lesson10 Create a 3D Printer UI Project on ESP32 Display]
*[https://www.elecrow.com/wiki/index.php?title=Lesson11_How_to_Make_a_Mixer_Interface_on_ESP32_Display Lesson11 How to Make a Mixer Interface on ESP32 Display]
*[https://www.elecrow.com/wiki/index.php?title=Lesson12_Make_Your_ESP32_Display_the_Lantern_Control_terminal Lesson12 Make Your ESP32 Display the Lantern Control terminal]
*[https://www.elecrow.com/wiki/index.php?title=Lesson13_DIY_Electronic_Control_Terminal_on_ESP32_Display_with_Squareline_Studio Lesson13 DIY Electronic Control Terminal on ESP32 Display with Squareline Studio]
*[https://www.elecrow.com/wiki/index.php?title=Lesson14_Create_Car_Control_Screen_on_ESP32_Display:_A_Step-by-Step_Guide Lesson14 Create Car Control Screen on ESP32 Display: A Step-by-Step Guide]
*[https://www.elecrow.com/wiki/index.php?title=Lesson15_Smart_Agriculture_Monitoring:_IoT-Based_Real-Time_ESP32_Display_Project Lesson15 Smart Agriculture Monitoring: IoT-Based Real-Time ESP32 Display Project]
*[https://www.elecrow.com/wiki/index.php?title=Lesson16_ESP32_Display_for_Smart_Home_Central_Control:_A_Home_Automation_Solution Lesson16 ESP32 Display for Smart Home Central Control: A Home Automation Solution]

==[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial Play with Arduino IDE (the factory demo code)]==
This tutorial introduces how to configure the Arduino programming environment and how to set up the board.<br>
The tutorial examples include the lvgl demo example (When you first received it, the demo it demonstrated after you powered it up), and how to connect the esp terminal to some sensors/modules.

*[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial#Development_environment_configuration Development Environment Configuration]
*[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial#Board_settings Board Settings]
*[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial#Download_process Download Process]
*[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial#Connect_With_Crowtails Connect With Crowtails]
*[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_RGB_3.5-inch_Display_Arduino_Tutorial#LVGL_Widgets_Demo LVGL Widgets Demo]

==[https://www.elecrow.com/wiki/index.php?title=ESP_Terminal_3.5-inch_Display_PlatformIO_Tutorial Play with PlatformIO]==
==[https://www.elecrow.com/download/product/DLC35010R/HomeAssistant_3.5RGB.zip Play with HomeAssiatant]==

==[https://www.elecrow.com/download/product/DLC35010R/ESP-IDF_RGB.zip Play with ESP-IDF]==

==FAQs==
*[https://forum.elecrow.com/discussion/492/esp-terminal-esp32-hmi-display-faqs Click here to see the frequently asked questions of ESP32 display.]
*[https://www.youtube.com/watch?v=7rstSmn_YKM The tutorial video on uploading code for ESP32 displays.]
*[https://forum.elecrow.com/discussion/495/how-to-upload-the-esp32-display-factory-program-by-arduino-ide How to upload the LVGL demo with Arduino IDE.]
*[https://forum.elecrow.com/discussion/510/how-to-install-the-factory-demo-firmware-with-flash-download-tool/p1?new=1 How to install firmware]
*You can list your question at [https://forum.elecrow.com/ the forum] or contact <span style="color:blue">techsupport@elecrow.com</span> for technology support.

==Resource==
*[http://elecrow.com/wiki/index.php?title=File:ESP_Terminal_3.5inch_RGB_code.zip ESP Terminal 3.5 RGB code]

*[https://www.elecrow.com/wiki/index.php?title=File:ESP32-_3.5_TFT_Display(RGB)-V1.0_20230116_Eaglefile.zip ESP32-_3.5_TFT_Display(RGB)-V1.0_SCH&PCB_Eaglefile.zip]

*[https://www.elecrow.com/wiki/index.php?title=File:SquareLine_Tutorial.pdf SquareLine_Tutorial]

*[https://www.elecrow.com/download/product/DLC35010R/PlatformIO_RGB.zip PlatformIO Tutorial]

*[https://www.elecrow.com/download/product/DLC35010R/ESP-IDF_RGB.zip ESP-IDF_RGB.zip]

*[https://www.elecrow.com/wiki/index.php?title=File:MicroPython_RGB.zip MicroPython_RGB.zip]